| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $184.30 | 13.241% | $208.7032 | $208.70 | $208.70 | $208.70 |
| Purchase #2 | $145.89 | 12.215% | $163.7105 | $163.71 | $163.70 | $163.70 |
| Purchase #3 | $177.66 | 7.149% | $190.3609 | $190.36 | $190.35 | $190.40 |
| Purchase #4 | $72.81 | 12.353% | $81.8042 | $81.80 | $81.80 | $81.80 |
| Purchase #5 | $222.47 | 11.554% | $248.1742 | $248.17 | $248.15 | $248.20 |
| Purchase #6 | $169.92 | 5.283% | $178.8969 | $178.90 | $178.90 | $178.90 |
| Purchase #7 | $202.99 | 5.237% | $213.6206 | $213.62 | $213.60 | $213.60 |
| 7 purchase totals = | $1,176.04 | $1,285.2705 | $1,285.26 | $1,285.20 | $1,285.30 | |